javax.swing.plaf.basic.BasicCheckBoxMenuItemUI Java Examples
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javax.swing.plaf.basic.BasicCheckBoxMenuItemUI.
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Example #1
Source File: MainPanel.java From java-swing-tips with MIT License | 4 votes |
private MainPanel() { super(); // Java 9 // UIManager.put("CheckBoxMenuItem.doNotCloseOnMouseClick", true); JToggleButton button = new JToggleButton("JPopupMenu Test"); JPopupMenu popup = new JPopupMenu(); TogglePopupHandler handler = new TogglePopupHandler(popup, button); popup.addPopupMenuListener(handler); button.addActionListener(handler); // Java 9 // JCheckBoxMenuItem checkMenuItem = new JCheckBoxMenuItem("doNotCloseOnMouseClick"); // checkMenuItem.putClientProperty("CheckBoxMenuItem.doNotCloseOnMouseClick", true); // popup.add(checkMenuItem); popup.add(new JCheckBox("JCheckBox") { @Override public void updateUI() { super.updateUI(); setFocusPainted(false); } @Override public Dimension getMinimumSize() { Dimension d = getPreferredSize(); d.width = Short.MAX_VALUE; return d; } }); popup.add(makeStayOpenCheckBoxMenuItem("JMenuItem + JCheckBox")); popup.add(new JCheckBoxMenuItem("JCheckBoxMenuItem")); popup.add(new JCheckBoxMenuItem("keeping open #1")).addActionListener(e -> { System.out.println("ActionListener"); Container c = SwingUtilities.getAncestorOfClass(JPopupMenu.class, (Component) e.getSource()); if (c instanceof JPopupMenu) { c.setVisible(true); } }); popup.add(new JCheckBoxMenuItem("keeping open #2") { @Override public void updateUI() { super.updateUI(); setUI(new BasicCheckBoxMenuItemUI() { // https://stackoverflow.com/questions/3759379/how-to-prevent-jpopupmenu-disappearing-when-checking-checkboxes-in-it @Override protected void doClick(MenuSelectionManager msm) { // super.doClick(msm); System.out.println("MenuSelectionManager: doClick"); menuItem.doClick(0); } }); } }); setOpaque(true); setComponentPopupMenu(popup); add(button); setPreferredSize(new Dimension(320, 240)); }